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Distributed industrial data acquisition system and method

A technology for industrial data and acquisition systems, applied in digital transmission systems, transmission systems, manufacturing computing systems, etc., to solve problems such as multiple omissions or abnormalities in industrial data

Active Publication Date: 2021-04-09
JIANGSU JINHENG INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the problem that the current IOT platform does not have a fault monitoring mechanism in the process of receiving industrial data, the faults that occur during the data receiving process are often ignored directly, resulting in many omissions or abnormalities in the industrial data stored on the IOT platform. Technical problem, the application discloses a distributed industrial data acquisition system and method through the following embodiments

Method used

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  • Distributed industrial data acquisition system and method
  • Distributed industrial data acquisition system and method

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Embodiment Construction

[0052] for figure 1 Existing industrial data acquisition system shown, X 1 、X 2 、X 3 、X 4 、X 5 Respectively refer to the number of industrial production plants, the number of industrial equipment, the number of equipment PLC and the number of gateways. As an example, for the first industrial production plant area, that is, industrial production plant area 1, there exists X 2 Each industrial device generates their production data through a device PLC, and then uses the gateway machine 1 to send the production data to the IOT platform.

[0053] The IOT platform of the existing industrial data acquisition system is equipped with a data acquisition program. When multiple gateways send industrial data, the data acquisition program will be started multiple times. Each time it is started, the data sent by a gateway is collected. For example, if there are two gateways sending industrial data, the data collection program will be started twice to collect the data of these two gate...

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Abstract

The invention relates to the technical field of industrial data collection, and discloses a distributed industrial data collection system and method, and the system comprises an IOT platform, a registration server, and a multi-network shutdown. A task allocation module and a data acquisition module are arranged in the IOT platform; a plurality of registration centers are arranged in the registration server. Node numbering is carried out on data acquisition nodes participating in data receiving through a task allocation module, routing numbering is carried out on gateway machines, the data acquisition nodes and the gateway machines corresponding to the data acquisition nodes are bound together, and a registration center in a registration server is notified to monitor the data acquisition nodes participating in data receiving. A fault monitoring mechanism of the IOT platform in the industrial data receiving process is established, data management of the IOT platform is achieved, and the phenomenon that industrial data stored on the IOT platform is missing or abnormal is avoided.

Description

technical field [0001] This application relates to the technical field of industrial data acquisition, in particular to a distributed industrial data acquisition system and method. Background technique [0002] In industrial production, industrial equipment will be directly connected to the equipment PLC (Programmable Logic Controller, programmable controller), and the production data of the industrial equipment will be generated through the equipment PLC. According to the actual production situation, one or more equipment PLCs may be installed in an industrial production plant area, and one equipment PLC can be connected to multiple or multiple industrial equipments. An industrial equipment may consist of multiple components. The generated production data then includes the operating data of the individual components. [0003] In order to realize the sharing of production data, it is necessary to use an external network server to collect production data of different industr...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/66G06F16/27G06Q50/04H04L12/26H04L29/06
CPCH04L67/12H04L12/66H04L63/10H04L67/10G06F16/27G06Q50/04H04L43/0823H04L43/10H04L9/50Y02P90/30
Inventor 李福存薛灿徐发喜张波荣慰杨猛李志勇马超鹿玮
Owner JIANGSU JINHENG INFORMATION TECH CO LTD
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